| Business | Phone |
| S J Smith Welding Supply 1144 27th Ave Sw, Cedar Rapids 52404 | (319) 362-7084 |
| Airgas North Central 601 C Ave Ne, Cedar Rapids 52401 | (319) 366-1574 |
| Cedar Rapids Welding Supply 714 1st Ave Nw, Cedar Rapids 52405 | (319) 365-1466 |
| Lincoln Electric Co 4080 1st Ave Ne 105h, Cedar Rapids 52402 | (319) 362-6804 |
| Praxair Inc 615 58th Avenue Ct Sw, Cedar Rapids 52404 | (319) 363-2156 |